弯沉统计、温度修正系数(公式)

1、沥青面层温度修正前5小时平均温度=42测定时路表温度=27沥青面层厚度h( cm =77实测弯沉代表值LrT=18.2测定时路表温度与前五小时平均气温之和T 0 (C) =6920系数 a=-2.65+0.52*h=0.9900.990系数 b=0.62-0.008*h=0.5640.564测定时的沥青面层平均温度T=a+bT0=39.90612.27当T<20C,沥青路面弯沉的温度修正系数 K=e0.002 (20-T)h =0.7571.114当T>20C,沥青路面弯沉的温度修正系数 K=e (1/T-1/20) h =0.8401.247修正系数K=0.8401.114换算为

2、20C时沥青路面的弯沉值(0.01mn) Lr20=K*LrT=15.37777777777777721222324252627282930313233340.9900.9900.9900.9900.9900.9900.9900.9900.9900.9900.9900.9900.9900.9900.5640.5640.5640.5640.5640.5640.5640.5640.5640.5640.5640.5640.5640.56412.83413.39813.96214.52615.0915.65416.21816.78217.34617.9118.47419.03819.60220.166

3、1.1061.0971.0881.0801.0711.0631.0541.0461.0381.0301.0221.0141.0060.9981.2161.1881.1631.1411.1211.1021.0851.0691.0551.0421.0291.0181.0070.9971.1061.0971.0881.0801.0711.0631.0541.0461.0381.0301.0221.0141.0060.9977777777777777735363738394041424344454647480.9900.9900.9900.9900.9900.9900.9900.9900.9900.9

4、900.9900.9900.9900.9900.5640.5640.5640.5640.5640.5640.5640.5640.5640.5640.5640.5640.5640.56420.7321.29421.85822.42222.98623.5524.11424.67825.24225.80626.3726.93427.49828.0620.9900.9820.9740.9670.9590.9520.9440.9370.9290.9220.9150.9070.9000.8930.9880.9790.9710.9630.9560.9490.9420.9360.9300.9240.9190.

5、9140.9090.9040.9880.9790.9710.9630.9560.9490.9420.9360.9300.9240.9190.9140.9090.9047777777777777749505152535455565758596061620.9900.9900.9900.9900.9900.9900.9900.9900.9900.9900.9900.9900.9900.9900.5640.5640.5640.5640.5640.5640.5640.5640.5640.5640.5640.5640.5640.56428.62629.1929.75430.31830.88231.446

6、32.0132.57433.13833.70234.26634.8335.39435.9580.8860.8790.8720.8650.8590.8520.8450.8390.8320.8250.8190.8130.8060.8000.9000.8960.8920.8880.8840.8800.8770.8740.8700.8670.8640.8620.8590.8560.9000.8960.8920.8880.8840.8800.8770.8740.8700.8670.8640.8620.8590.8567777777777777763646566676869707172737475760.

7、9900.9900.9900.9900.9900.9900.9900.9900.9900.9900.9900.9900.9900.9900.5640.5640.5640.5640.5640.5640.5640.5640.5640.5640.5640.5640.5640.56436.52237.08637.6538.21438.77839.34239.90640.4741.03441.59842.16242.72643.2943.8540.7930.7870.7810.7750.7690.7630.7570.7510.7450.7390.7330.7270.7220.7160.8540.8510

8、.8490.8460.8440.8420.8400.8380.8360.8340.8320.8300.8280.8270.8540.8510.8490.8460.8440.8420.8400.8380.8360.8340.8320.8300.8280.8277777777777777777787980818283848586878889900.9900.9900.9900.9900.9900.9900.9900.9900.9900.9900.9900.9900.9900.9900.5640.5640.5640.5640.5640.5640.5640.5640.5640.5640.5640.56

9、40.5640.56444.41844.98245.54646.1146.67447.23847.80248.36648.9349.49450.05850.62251.18651.750.7100.7050.6990.6940.6880.6830.6780.6720.6670.6620.6570.6510.6460.6410.8250.8230.8220.8200.8190.8170.8160.8140.8130.8120.8100.8090.8080.8070.8250.8230.8220.8200.8190.8170.8160.8140.8130.8120.8100.8090.8080.80777777777779192939495969798991000.9900.9900.9900.9900.9900.9900.9900.9900.9900.9900.5640.5640.5640.5640.5640.5640.5640.5640.5640.56452.31452.87853.44254.00654.5755.13455.69856.26256.82657.